6201-2RSL/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6201-2RSL/C3GJN Bearing Product Overview & Core Advantages
The 6201-2RSL/C3GJN is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. This sealed bearing excels at handling radial loads and moderate axial loads in both directions. Its compact design, combined with a C3 radial internal clearance, makes it suitable for applications with thermal expansion or where precise shaft alignment is critical. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a robust balance of performance and value for high-volume industrial use.
6201-2RSL/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| -2RSL | Contact seals on both sides made of Nitrile Rubber (NBR) | Provides excellent protection against contaminants and moisture ingress, retaining lubrication effectively. |
| /C3 | Radial internal clearance greater than Normal (CN) group | Accommodates thermal expansion in the shaft or housing, preventing preload and ensuring smooth operation. |
| GJN | Grease type: Polyurea Thickened, Temperature Range -30°C to +150°C | Offers a wide temperature range, excellent mechanical stability, and long-term lubrication life. |
6201-2RSL/C3GJN Bearing Structural Features & Performance Benefits
- Robust Sealing: The double-sided contact seals (2RSL) create an effective barrier against dust, dirt, and moisture, significantly extending the bearing's service life in harsh environments and making it a low-maintenance component.
- Optimized Internal Clearance: The C3 clearance is engineered for applications where operational temperatures cause differential expansion between the shaft and housing. This prevents binding and reduces friction, contributing to stable performance.
- High-Quality Grease Packing: Pre-lubricated with GJN polyurea grease, the bearing is ready for immediate use and delivers reliable performance across its specified temperature range without the need for initial re-lubrication.
- Precision Construction: Built to ABEC 1 (ISO P0) tolerances with chrome steel rings and balls, this bearing ensures consistent running accuracy and smooth operation, contributing to the overall efficiency of the assembly.
6201-2RSL/C3GJN Bearing Typical Application Areas
- Electric Motors: Ideal for use in small to medium-sized AC and DC motors, providing reliable support for the rotor shaft.
- Industrial Gearboxes: Used in various gearbox stages to support shafts and handle radial loads.
- Material Handling Equipment: Commonly found in conveyor rollers, pulleys, and fans.
- Agricultural Machinery: Suitable for applications in pumps, augers, and other equipment requiring sealed, durable bearings.
- General Industrial Machinery: A versatile choice for pumps, compressors, and blowers where contamination protection is necessary.